LCD TX Pagination

lcd_tx_pagination.sh

#!/usr/bin/env bash

BASE_URL="https://lcd.archive.osmosis.zone/cosmos/tx/v1beta1/txs"
LIMIT=100
ORDER_BY="ORDER_BY_DESC"
QUERY="message.sender='osmo1z89utvygweg5l56fsk8ak7t6hh88fd0au3z2n6'"

PAGE=1

while true; do
    URL="${BASE_URL}?limit=${LIMIT}&page=${PAGE}&order_by=${ORDER_BY}&query=$(printf "%s" "$QUERY" | jq -s -R -r @uri)"

    echo "Fetching page ${PAGE}... URL ... ${URL}"

    # Get response and HTTP status code
    RESPONSE=$(curl -s -w "\n%{http_code}" "$URL")
    BODY=$(echo "$RESPONSE" | sed '$d')
    STATUS_CODE=$(echo "$RESPONSE" | tail -n1)

    echo "HTTP Status: $STATUS_CODE"

    if [[ "$STATUS_CODE" -ne 200 ]]; then
        echo "Non-200 status, exiting."
        exit 1
    fi

    # Check if "txs" exists in the root
    HAS_TXS=$(echo "$BODY" | jq 'has("txs")')

    if [[ "$HAS_TXS" != "true" ]]; then
        echo "Response does not contain 'txs' in the root:"
        echo "$BODY"
    fi

    # Check if there are no txs to stop pagination
    TXS_COUNT=$(echo "$BODY" | jq '.txs | length')

    if [[ "$TXS_COUNT" -eq 0 ]]; then
        echo "No more transactions found, stopping."
        break
    fi

    PAGE=$((PAGE + 1))
done